Seiya Hiramatsu
Total Credits at Criticker: 1 (Actor)
Find more information about Seiya Hiramatsu at The Internet Movie Database
Titles you haven't rated - Actor (1)
A young scientist named Eiji decides to follow in his father's footsteps to help humanity by developing a drug that converts pain into pleasure. To test it out, he secretly adds his drug to a contraceptive that his mother has been performing clinical trials on with three young women at a local clinic.